US2009098214A1PendingUtilityA1

Skin-revitalizing cosmetic composition

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Assignee: ASKA CORP CO LTDPriority: Oct 10, 2007Filed: Mar 20, 2008Published: Apr 16, 2009
Est. expiryOct 10, 2027(~1.2 yrs left)· nominal 20-yr term from priority
Inventors:Teruyuki Nanbu
A61P 17/00A61K 36/886A61K 35/50
20
PatentIndex Score
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Claims

Abstract

The invention provides a skin-revitalizing cosmetic composition for alleviating or eliminating skin problems such as dry skin, wrinkles, and age spots, the composition containing a skin-revitalizing agent at high concentration. The skin-revitalizing cosmetic composition contains a skin-revitalizing agent selected from the group consisting of aloe extract, placenta extract, hydrolyzed elastin, hydrolyzed collagen, and sodium hyaluronate, wherein the skin-revitalizing agent is in the form of nanoparticles obtained through a nanoparticle-forming treatment.

Claims

exact text as granted — not AI-modified
1 . A skin-revitalizing cosmetic composition containing a skin-revitalizing agent selected from the group consisting of aloe extract, placenta extract, hydrolyzed elastin, hydrolyzed collagen, and sodium hyaluronate, wherein the skin-revitalizing agent is in the form of nanoparticles obtained through a nanoparticle-forming treatment. 
   
   
       2 . A skin-revitalizing cosmetic composition as described in  claim 1 , which contains the skin-revitalizing agent at a concentration of more than 1 wt. % and up to 10 wt. %.

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